EN
SR EN 12697-21:2020
Mixturi asfaltice. Metode de încercare. Partea 21: Încercarea de amprentare pe plăci
This document specifies a test method for measuring the indentation of mastic asphalt when it is penetrated at a given temperature, load and for a fixed time period by a standardized cylindrical indentor pin with a circular flat-ended base. This document applies to mastic asphalt with aggregates of maximum nominal size less than or equal to 16 mm.
Status :
In vigoare
Data aprobării : 29.05.2020
Număr de pagini : 9
ICS : 93.080.20 Materiale de constructii pentru drumuri
Comitet tehnic : 187 - Drumuri
- Inlocuieste SR EN 12697-21:2012